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| author | Dave Chinner <dchinner@redhat.com> | 2012-10-08 21:55:59 +1100 |
|---|---|---|
| committer | Ben Myers <bpm@sgi.com> | 2012-10-17 11:14:19 -0500 |
| commit | 33c7a2bc48a81fa714572f8ce29f29bc17e6faf0 (patch) | |
| tree | df688d3a9303bd86f2f9eeb51f6368f1b5672dca /fs/xfs/xfs_super.c | |
| parent | ddffeb8c4d0331609ef2581d84de4d763607bd37 (diff) | |
| download | linux-rpi3-33c7a2bc48a81fa714572f8ce29f29bc17e6faf0.tar.gz linux-rpi3-33c7a2bc48a81fa714572f8ce29f29bc17e6faf0.tar.bz2 linux-rpi3-33c7a2bc48a81fa714572f8ce29f29bc17e6faf0.zip | |
xfs: xfs_syncd_stop must die
xfs_syncd_start and xfs_syncd_stop tie a bunch of unrelated
functionailty together that actually have different start and stop
requirements. Kill these functions and open code the start/stop
methods for each of the background functions.
Subsequent patches will move the start/stop functions around to the
correct places to avoid races and shutdown issues.
Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Mark Tinguely <tinguely@sgi.com>
Signed-off-by: Ben Myers <bpm@sgi.com>
Diffstat (limited to 'fs/xfs/xfs_super.c')
| -rw-r--r-- | fs/xfs/xfs_super.c | 25 |
1 files changed, 18 insertions, 7 deletions
diff --git a/fs/xfs/xfs_super.c b/fs/xfs/xfs_super.c index 26a09bd7f975..37d1bbce047d 100644 --- a/fs/xfs/xfs_super.c +++ b/fs/xfs/xfs_super.c @@ -1008,7 +1008,11 @@ xfs_fs_put_super( xfs_filestream_unmount(mp); cancel_delayed_work_sync(&mp->m_sync_work); xfs_unmountfs(mp); - xfs_syncd_stop(mp); + + cancel_delayed_work_sync(&mp->m_sync_work); + cancel_delayed_work_sync(&mp->m_reclaim_work); + cancel_work_sync(&mp->m_flush_work); + xfs_freesb(mp); xfs_icsb_destroy_counters(mp); xfs_destroy_mount_workqueues(mp); @@ -1384,9 +1388,11 @@ xfs_fs_fill_super( sb->s_time_gran = 1; set_posix_acl_flag(sb); - error = xfs_syncd_init(mp); - if (error) - goto out_filestream_unmount; + INIT_WORK(&mp->m_flush_work, xfs_flush_worker); + INIT_DELAYED_WORK(&mp->m_sync_work, xfs_sync_worker); + INIT_DELAYED_WORK(&mp->m_reclaim_work, xfs_reclaim_worker); + + xfs_syncd_queue_sync(mp); error = xfs_mountfs(mp); if (error) @@ -1409,8 +1415,10 @@ xfs_fs_fill_super( return 0; out_syncd_stop: - xfs_syncd_stop(mp); - out_filestream_unmount: + cancel_delayed_work_sync(&mp->m_sync_work); + cancel_delayed_work_sync(&mp->m_reclaim_work); + cancel_work_sync(&mp->m_flush_work); + xfs_filestream_unmount(mp); out_free_sb: xfs_freesb(mp); @@ -1429,7 +1437,10 @@ out_destroy_workqueues: out_unmount: xfs_filestream_unmount(mp); xfs_unmountfs(mp); - xfs_syncd_stop(mp); + + cancel_delayed_work_sync(&mp->m_sync_work); + cancel_delayed_work_sync(&mp->m_reclaim_work); + cancel_work_sync(&mp->m_flush_work); goto out_free_sb; } |